The 3M™ Littmann® Lightweight II S.E. Stethoscope is an ideal entry-level instrument for healthcare professionals, combining reliable acoustic performance with a lightweight design. Specially crafted for blood pressure measurement and basic physical assessments, this stethoscope provides clear, accurate sound while remaining easy to handle throughout busy shifts. Its teardrop-shaped chestpiece allows for effortless positioning under blood pressure cuffs or around bandages, making patient assessments more comfortable and efficient.

Whether you are a nursing student, medical assistant, EMT, or licensed practical nurse, the Littmann Lightweight II S.E. is designed to help you focus on what matters most: listening accurately to your patients and providing quality care.

Key Details at a Glance

• Reliable acoustic performance for entry-level clinicians
• Lightweight design for ease of use and portability
• Dual-sided chestpiece with tunable diaphragm and open bell
• Teardrop-shaped chestpiece for easier positioning under cuffs and bandages
• Tunable diaphragm: hear high or low-frequency sounds by adjusting chestpiece pressure
• Nonchill rim and diaphragm for patient comfort
• Snap-tight, soft-sealing ear tips for excellent acoustic seal
• Adjustable headset tension for a personalized fit
• Latex-free and phthalate-free tubing for patient and clinician safety
• 2-year limited warranty

Why Choose the Littmann Lightweight II S.E. Stethoscope?

Dual-Sided Chestpiece with Tunable Diaphragm

The dual-sided chestpiece includes both an open bell and a tunable diaphragm, offering versatile use across adult patients. Tunable diaphragm technology allows you to hear both high- and low-frequency sounds by simply adjusting pressure on the chestpiece—light pressure captures low-frequency sounds, while firm pressure captures higher-frequency sounds. This simplifies auscultation and saves time during physical assessments.

Comfortable for Patients and Clinicians

A nonchill rim and diaphragm provide optimal comfort for patients during exams, while the soft-sealing ear tips ensure a snug fit and excellent acoustic seal for clinicians. The adjustable headset allows the ear tubes to be tensioned to individual head sizes, ensuring comfort for extended periods of use.

Lightweight and Durable Design

Engineered for everyday clinical use, the Littmann Lightweight II S.E. is constructed with lightweight materials without compromising acoustic quality. Its next-generation tubing is latex-free and phthalate-free, supporting the safety of both clinicians and patients while reducing environmental impact.

Versatile Clinical Applications

This stethoscope is ideally suited for a variety of healthcare professionals, including:

• Certified Nursing Assistants (CNAs)
• Licensed Practical Nurses (LPNs)
• Medical Assistants (MAs)
• EMT/EMS personnel
• Licensed Vocational Nurses (LVNs)
• Nursing students

It is specifically designed for blood pressure measurement and basic physical assessments in adult patients.

Specifications

• Binaural Construction: Single Lumen
• Chestpiece Finish: Metal/Resin Composite
• Chestpiece Technology: Double-Sided
• Chestpiece Weight: 1.65 Ounce (47 g)
• Diaphragm Diameter: 2.12"
• Diaphragm Material: Epoxy/Fiberglass
• Headset Material: Wide diameter aerospace alloy/anodized aluminum
• Overall Length: 28" (71 cm)
• Performance: 6
• Special Adaptors: No
• Tube Colour: Black
• Warranty: 2 Years